Coryk,
Have you given any thought to getting that 4 yr degree, applying to OCS/OTS, joining a reserve/air guard unit (as a full-timer), and letting the Navy/Marines/Air Force pay for your flight training? That way you won't be saddled with the expense (upwards of $50k). Gain time flying with your unit, then apply to the airlines. Yes, you will have to give them some years, but it is'nt that bad ( you've given them 4 yrs already). Plus, you will always have a job to fall back on if you happen to get furloughed (have to keep that thought in the back of your mind. hope it never happens).
Just a thought. Good luck